Experimental study on pin-fin shapes for bubble growth and heat transfer in microchannel heat exchangers See

The microchannel heat exchangers (MCHXs) with pin-fin array using electronic fluoride liquid have become one of the promising solutions for dissipating excessive localised heat flux due to the continuous advancement in computing capabilities and the miniaturization of electronic devices. However, ...

Feasibility of a real-world digital hybrid pulmonary rehabilitation model using a smartphone app See

Background: There is interest in digital technology-enabled models of pulmonary rehabilitation (Digital-PR) as a means of increasing capacity, uptake and accessibility. However, there are little data on real-world implementation or how Digital-PR could support other models of pulmonary rehabili...

Cost-effectiveness of a self-management maintenance programme following pulmonary rehabilitation: a UK randomised controlled trial for patients with chronic obstructive pulmonary disease See

Introduction: Pulmonary rehabilitation (PR) is an effective intervention for patients with chronic obstructive pulmonary disease (COPD) but impact typically only lasts 6–12 months. This paper presents results of an economic evaluation of a PR maintenance programme (Self-management Programme of Activit...

An ethical assessment framework for AI security and ethics in smart grid See

The advancement of smart grid, facilitated by the extensive integration of information communication, automated control, and artificial intelligence (AI) technologies, signifies a significant transformation of the power system towards holistic perception, intelligent management, and secure operation. This artic...

Innovative Swing Mechanism for Sustainable Energy Generation: Design, Performance, and IoT Integration See

In this study, the choice of mild steel for the swing mechanism was essential due to its mechanical properties, strength, and environmental resistance. The swing system, incorporating a stand, swing, connecting rod, spur gear, bearings, freewheel, battery, dynamo, and sprocket, was designed&...

Predicting the Impact of Cognitive Load and Psychological Well-Being among Workers in Manufacturing Environments See

The integration of Industry 4.0 technologies in manufacturing environments has significantly advanced production capabilities but has also introduced complex challenges for occupational health and safety. While previous studies have extensively explored the physical and technical impacts of these technolog...

Single-Axis Solar Tracking Systems: A Comprehensive Design and Performance Study See

Abundant solar resources and increasing electricity demand make solar energy a promising renewable energy source in Sub-Saharan Africa. However, conventional stationary Photovoltaic (PV) systems face challenges in efficiently capturing solar irradiation. To address this limitation, the implementation of so...

WANT TO BUILD A MOONBASE? THE SIMULATION EXPLORATION EXPERIENCE (SEE) See

The Simulation Exploration Experience (SEE) is an annual international initiative that brings together teams of students, researchers, and professionals to collaboratively design and implement distributed simulations for space exploration. The project allows student teams from universities worldwide to dev...

Enhancing Wildfire Resilience: A Comprehensive Approach for the Wildland-Urban Interface and Infrastructure See

As wildfires increase both in frequency and intensity due to climate change, there is a pressing need to address the complex interactions between urban expansion and natural ecosystems. The paper explores the development of a novel framework aimed at enhancing resilience against wildfir...